baber/WOPTO huggingface dataset:
Patent JP-H11135670-A (JP)
Title: Ball grid array package
Inventor: NAN TAKUKAN
IPC: H01L25/07
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve integration density without increasing the area occupied by a package by laminating semiconductor chips to obtain a package having a high capacity with the same area. SOLUTION: A package comprises a board 22 having a first and a second surfaces 22a, 22b and inner sidewalls surface 22c coupling their ends, and second leads 40 embedded in the second surface 22b and the inner side wall surface 22c, with their ends exposed. First ends of the leads 40 exposed on the inner sidewall surface 22c of the board 22 are bonded to bonding pads corresponding to the first semiconductor chip 26 through wires 42, second ends of the leads 40 exposed on the second surface 22b of the boards 22 are contacted to second solder balls 38b on the second surface 22b, and first and second solder balls 38a, 38b are connected to wirings to form an electrical signal transfer system.
Patent JP-S6244936-A (JP)
Title: Ion beam generating method and device therefor
Inventor: URISU TSUNEO
IPC: H01J37/08
Filed: 1985-08-23
Abstract: PURPOSE:To form high purity ion beam by irradiating soft X-ray or vacuum ultra-violet beam into an ionization chamber filled with gas to ionize the gas in limited area and taking out the produced ion as an ion beam. CONSTITUTION:Gas is filled through gas lead-in nozzle 10 between the facing electrodes 11, 12 in an ionization chamber 9 then soft X-ray or vacuum ultraviolet beam L is irradiated from electronic synchrotron radiation unit 7 to ionize the gas. When applying predetermined voltage across the facing electrodes 11, 12 and maintaining the take-out electrode 13 at further negative potential than the cathode side electrode 12, positive ions in the produced ions are subjected to the function of electric field and taken out as an ion beam. Since soft X-ray or vacuum ultraviolet beam having high directivity is irradiated into the ionization chamber 9, the plasma forming area 16 is limited to a portion of the space in said chamber 9 to leave yet-excited gas in the space around the excited area 16. Consequently, the take-out ion beam can be prevented from lowering the purity.
Patent JP-H104896-A (JP)
Title: Injured wheat flour
Inventor: TAJIRI ASUKA
IPC: A23L7/10
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain injured wheat flour having a specific particle diameter and injury degree, having smooth structure and capable of rapidly providing sauce good in texture such as palatability, after taste and flavor by applying physical injury to wheat flour and sieving the injured wheat flour. SOLUTION: This injured wheat flour is obtained by mechanically applying physical injury to wheat flour by a mill, pulverizer, a supersonic wave, etc., and sieving the injured wheat flour. The injured wheat flour has 25-50μm average particle diameter and 4.5 to 15%, preferably 5-10% injury degree. Sauce is produced by using roux obtained by using the wheat flour as a raw material.
Patent JP-S6163050-A (JP)
Title: Image senser
Inventor: SAKAMOTO KOICHIRO
IPC: H04N5/335
Filed: 1984-09-03
Abstract: PURPOSE:To improve reading sensitivity while blocking any alkali ion exhalation from substrate in case of forming photoconductive layer by a method wherein, when a photoconductive layer held by upper and lower electrodes is formed on a glass substrate, an insulating layer laid between the substrate and the lower electrode is composed of TaxOy or high molecular resin. CONSTITUTION:A substrate 1 made of soda glass etc. is coated with an insulat ing layer 2 whereon an individual electrode 3 made of Al, Cr, NiCr etc. to be lower layer with specified shape is mounted. Next a photoconductive layer 4 made of amorphous Si is provided from one side of electrode 3 to the central part of surface while the part from the surfaces of layer 4 to layer 2 is coated with an upper transparent electrode 5 made of ITO etc. with the end of photoconductive layer 4 exposed as it is. In such a constitution, the layer 2 is composed of polyimide, bismaleimidepolyazine to prevent illumination from backside reducing dark current while blocking any alkali ion axhalation from the substrate 1.
Patent JP-S6163292-A (JP)
Title: Production of 2, 3-epoxypropyl phenyl ether
Inventor: FURUHASHI KEIZO
IPC: C12R1/01
Filed: 1984-09-03
Abstract: PURPOSE:A specific microorganism is allowed to act on an aryl phenyl ether under aerobic conditions to enable high-efficiency production of a synthetic intermediate of beta-blocker, as a medicine. CONSTITUTION:A microorganism capable of producing an epoxide, selected from Arthrobacter, Brevibacterium, Corynebacterium, Pseudomonas and Rhodococcus is allowed to react with aryl phenylether under aerobic conditions, preferably in a water-insoluble organi solvent to produce the corresponding 2,3-epoxypropyl phyenyl ether, which is then isolated and collected. The organic solvent insoluble in water is, preferably e.g., 6-17C paraffin, 10-18C olefin, 9-16C halogenated paraffin or alkylbenzene with a side chain of 6-15 carbon atoms.
Patent JP-S6162890-A (JP)
Inventor: SHIRIRU BUIYUMIERU
IPC: G04B19/25
Filed: 1985-08-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6163122-A (JP)
Title: Identification device of amplitude modulation stereo broadcast system
Inventor: SASAKI KAZUTOSHI
IPC: H04H1/00
Filed: 1984-09-05
Abstract: PURPOSE:To simplify the constitution of a counter circuit by applying a pilot signal inputted to a frequency identification circuit to a counter circuit after it is frequency-divided for identification to decrease the maximum calculating value of the counter circuit. CONSTITUTION:A pulse pilot signal from a waveform shaping circuit is led to an input terminal of an AND gate 41 of a frequency identification circuit 4, an output of the gate 41 is inputted to a frequency divider 420 of a count section 42, and the frequency division output is led to an AND gate 427 and counters 421-423. The output of the counter 423 is led to the input terminal of gates 427-429 via an inverter 426 and to an input terminal of a circuit 464, and similarly an output of the counter 422 is fed to each input terminal of the gates 427, 428 via an inverter 425 and an output of the counter 421 is led to each input terminal of the gate 427 via the gate 428 and inverter 424 respectively. The counters 421-423 output logical 1 when the number of the pulse signals is 2-4, 4-6, 9-13.
Patent JP-H1032068-A (JP)
Title: Ic socket
Inventor: SHIMIZU TOSHIJI
IPC: H01R24/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To make mechanical resistance zero at the time of pulling out and putting in, and thereby eliminate a pulling-out arm by providing the IC socket with both a spring giving force to close a contact and an upper plate capable of being moved in the direction that the spring is compressed. SOLUTION: In a state that an upper plate is pressed down so as to be in contact with a lower plate 5, since a spring 8 is compressed, the upper hole 4 of a contact 9 is fully opened, and the pin of the IC can be accepted without resistance. When force pressing the upper plate 3 is removed, the spring is extended so as to be in a shape as indicated in the figure, a projection part 3a is raised so as to allow the upper of the contact 9 to be closed, and the pin 2 of the IC is thereby held. When the upper plate 3 is pressed down, the IC can thereby be easily pulled out.
Patent JP-2001010496-A (JP)
Title: Powerless pick-up on ground
Inventor: SAWAMOTO HISASHI
IPC: G01S13/75
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To check the soundness of all of information setting parts for which requirements for changing external inputs are not made, so as to make faults clear, even when an inspection vehicle passes over a powerless pick-up on ground in an advance aspect. SOLUTION: Pieces of information set in a normal information setting part 4 and a mirror information setting part 5 are compared with one another from the time when this powerless pick-up on ground is coupled to a pick-up on vehicle 11 and starts to operate, and when the corresponding pieces of the information set in the normal information setting part 4 and the mirror information setting part 5 are all coincident, alternating signals are output from a fail-safe comparison circuit 6 and the set pieces of information that match the requirement for changing external inputs are modulated and transmitted to the pick-up on vehicle 11.  When even one of the corresponding pieces of information set in the normal information setting part 4 and the mirror information setting part 5 is not coincident with the other pieces of information, the alternating signals are stopped regardless of the requirement for changing external inputs, and only the local oscillating wave of a frequency outside the receiving bandwidth of the pick-up on vehicle 11 is transmitted to the pick-up on vehicle 11.
Patent JP-H0848549-A (JP)
Title: Slag curing material
Inventor: IDE HIDEO
IPC: C04B28/26
Filed: 1994-08-05
Abstract: PURPOSE:To produce an inexpensive curing material consisting essentially of steelmaking slag and/or molten iron pre-treating slag. CONSTITUTION:This slag curing material is composed of 50-90wt.% steelmaking slag and/or molten iron pre-treating slag, 5-30wt.% silica based substance, 1-20wt.% lime and 10.5-10wt.% sodium silicate. A cured body having a strength comparable to those of cement is obtained by adding water to this curing material, kneading it and aging it. Moreover, rusting ratio is very low and the occurrence of nasty smell is eliminated at the time of working. The curing material is usable to civil.road work or industrial waste solidifying as an alternative product of cement.
Patent JP-H04234422-A (JP)
Title: Double-cured epoxy back seal preparation
Inventor: JIYURIO EMU ARUBARAADO
IPC: C08F2/46
Filed: 1991-07-24
Abstract: PURPOSE: To obtain a photocopolymerizable compsn. for backsealing a ceramic carrier and a process for using the same.  
     CONSTITUTION: This compsn. comprises a liq. multifunctional bisphenol-based epoxy (in a ratio to hydroxyl of 4-9), a liq. multifunctional hydroxyl-contg. org. material, a complex onium salt photoinitiator, and a complex cupric salt initiator. The compsn. utilizes, for deep curing, an exposure to a radiation energy and a strong Broensted acid completely supplied and produced by heating. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S57107875-A (JP)
Title: Serial printer
Inventor: IWANE YASUHIKO
IPC: B41J19/20
Filed: 1980-12-25
Abstract: PURPOSE: To obtain a serial printer having enriched content of printing by preparing two movable type wheels, carrying and striking them alternatively and thereby enabling two-color printing or increasing the number of printing marks.  
     CONSTITUTION: When a motor 10 revolves, a type wheel shaft 1 rotates to rotate the type wheels 24, 28 and 27, ane with the first one rotation of each type wheel, ink is applied on the printing mark part on the outer periphery of each type wheel by ink rollers 41 and 42. In the course of the subsequent rotation of the type wheel 24, 28 and 27, an electromagnet operates based on a printing instruction and thereby an operating lever 9 is separated from the cam groove 7a of the second clutch means 7, while engaging with a ratchet 3 and turning the first clutch means 6 off to cut off the transmission of rotation of the motor 10 to the type wheel shaft 1. In the state that the type wheel 28 for function marks faces a striking face and stops, the revolution of the motor 10 is transmitted to a gear 5 to rotate a gear 14 engaging with the gear 5 and a gear 18, whereby a hammer driving shaft 12 and a guiding shaft 17 are rotated synchronously. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6076064-A (JP)
Title: Magnetic disk device
Inventor: SUENAGA TOKIKAZU
IPC: G11B5/48
Filed: 1983-10-03
Abstract: PURPOSE:To compensate the warp of each part of a magnetic disk device dut to the temperature changes as well as the tilt of a spindle shaft, etc. due to the temperature change, by holding an oscillating shaft attached with a magnetic head of a rotary carriage between a spring and a shape memory alloy. CONSTITUTION:An arm holder 40 of a carriage assembly 33 holds its relative position with a housing 34 by means of a lower washer 45 of a bearing 42 at the fixed side. A bearing at the preload side which receives the power by a preload spring 44 is held by an upper washer 46, and the relative position of a shaft 36 is decided. The shaft 36 is pressed into the housing 34 through its end at one side together with the other end held between a spring 35 of a shape memory alloy and a holding spring 37 via the washer 46. The power of the spring 37 is balanced with the power of the spring 35 at a normal temperature, and this balance is lost with a change of an ambient temperature of about + or -30 deg.C. Thus an end of the shaft 36 is shifted toward D. Then the tilt of a spindle shaft, etc. is compensated to the temperature change of each part, especially a base plate, of a magnetic disk device.
Patent JP-H0670837-A (JP)
Title: Decoration tree
Inventor: TAKASAKI HIROSHI
IPC: B29C61/02
Filed: 1991-07-24
Abstract: PURPOSE:To provide the decoration tree which can reduce its manufacturing cost, and also, is excellent in its beautiful external appearance. CONSTITUTION:The decoration tree is constituted so that its own branch 1 or a trunk 2 is constituted of a lead wire 11 formed by covering a conductor 13 covered with an insulating material 14 in a lead terminal 12 of an electric bulb 10 provided in the tip, and the branch 1 is bound to the trunk 2 by a thermal contraction tube 20 for covering at least a part of the trunk 2.
Patent JP-S6165018-A (JP)
Title: Intake port device of internal-combustion engine
Inventor: KAMEGAYA SHIGERU
IPC: F02M35/108
Filed: 1984-09-04
Abstract: PURPOSE:To prevent fogging that the liquid fuel sticks to an ignition plug by forming an intake port wall face having a high bottom wall face guiding the intake air to the side near the ignition plug and a low bottom wall face guiding the intake air to the side apart from the ignition plug inside the intake port of a spark-ignition internal-combustion engine. CONSTITUTION:An intake port 2 sucking the air-fuel mixture through an intake valve 1 provided on a combustion chamber 3 is formed with a high-port section 12 near an ignition plug 5 provided at the upper section of the combustion chamber and a low-port section 13 apart from the ignition plug 5. Part of the air-fuel mixture flowing into the intake port 2 is guided to the high port section 12 having a high-port bottom section, is guided to the upside of an intake valve 17, and is guided near the ignition plug 5. Liquid fuel flows down to an intake port bottom section 16, passes through the low-port section 13 having a low-port bottom section, passes below the intake valve 1, and is sucked into the combustion chamber 3, thereby fogging that the liquid fuel sticks to the ignition plug 5 can be prevented.
Patent JP-2000020582-A (JP)
Title: Owned object managing system and recording medium having stored program for making computer execute processing in the same system
Inventor: MORI MIHO
IPC: G06Q30/06
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an owned object managing system by which plural owned objects are managed while being made to mutually correspond with respect to a reservation which is simultaneously executed concerning the plural owned objects with one kind of data. SOLUTION: The owned object managing system is provided with a service record preparing means for recording service ID when a lending reservation is executed for the owned objects A1, A2 and A3 at a time and preparing service records 41, 42 and 43 which are made to be in one-to-one correspondence with owned records 31, 32 and 33 and a reservation record preparing means for preparing a reservation record 51 where service ID, reservation request information and user information concerning users reserving lending are recorded.
Patent JP-S6342286-A (JP)
Title: Sequential scanning circuit for delay parallel lines
Inventor: KABUTO NOBUAKI
IPC: H04N5/66
Filed: 1986-08-08
Abstract: PURPOSE:To obtain a display having no flicker by dividing a screen horizontally, operating the respective divided areas in parallel, and driving picture element of two lines during one horizontal scanning cycle without accelerating a horizontal scanning circuit at high speed. CONSTITUTION:Television picture signals V1, V2 are inputted to delay circuits D1, D2 for delaying by half of the time of a horizontal effective display signal period and a delay circuit D3 for delaying by half of the time of the horizontal scanning cycle. An analog switch 7-1 switches and outputs the latter half signal of the respective horizontal effective display signal periods of a picture signal V1 of the first line and a delay picture signal V21 for the second line and an analog switch 7-2 switches and outputs the first half signal of the respective horizontal effective display signal periods of a delay picture signal for a first line and a delay picture signal for a second line. The synthesized picture signal of the first line and the second line is inputted to a sample hold group constituted of an analog switch 3 and a hold capacity 4 and written in a liquid crystal panel 10 through a column signal electrode 12.
Patent JP-H1093142-A (JP)
Title: Light-emitting diode
Inventor: SHIMAZAKI EIJI
IPC: H05K3/30
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a lead type light-emitting diode, made accurately mountable on a substrate by effectively relaxing impact force propagating to the diode when mounted. SOLUTION: The diode 12 has a pair of leads 13, extending from a light- emitting part and bottom face thereof. The leads 13 are composed of pair of supports 15, extending from the emitting part approaching each other, pair of mutually substantially parallel insertions extending with a spacing wider than the interval distance of the supports 15, and a pair of couplers 17 for coupling the supports 15 with the insertions 16.
Patent JP-S6077856-A (JP)
Inventor: MURAMATSU TAKESHI
IPC: B65D5/40
Filed: 1983-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0932840-A (JP)
Title: Connecting tool
Inventor: TOYAMA HIDEYUKI
IPC: F16B35/04
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a connecting tool surely and easily inserting and removing a wire rope by a connecting tool opposing a U-shaped rod to a the other U-shaped rod in an O-ring shape. SOLUTION: A U-shaped rod (a) is opposed to the other U-shaped rod (b) in an O-ring shape, a base connecting part 1 is arranged, wherein the U-shaped rod (b) is rotatably arranged on the U-shaped rod (a) in one of the right and left opposing parts, and the join connecting tool is arranged on the other opposing part to block rotation. The shape of an engaging part 3 which is protuberantly arranged on one opposing end surface of the base part connecting part, is formed in a semicircle shape, the shape of a join step part 4 which is protuberantly arranged on the other opposing end surface engaged with the engaging part 3 is formed in a sector shape, and a screw cylinder 5 is screwed around the base part connecting parts a1 , b1 .
Patent JP-S6165396-A (JP)
Inventor: TAZAWA HIROAKI
IPC: H01H50/08
Filed: 1984-09-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5887464-A (JP)
Title: Automatic analyzing method of continuous flow system
Inventor: YOSHIDA KASUMI
IPC: G01N35/08
Filed: 1981-11-20
Abstract: PURPOSE:To reduce the quantity of consumption of reagent and to increase the reliability of measurement by injecting a sample and the reagent in series into the flow of a carrier solution. CONSTITUTION:A sample in a sample vessel 25 is sucked into a gauge tube 22 by a pump 19. Next, a valve 20 being switched, the pump is operated again to suck a reagent in a reagent vessel 26 into gauge tubes 24a and 24b. When a selector valve 18 is switched in this state, a carrier solution in a carrier tank 17 is made to flow via a pump 1, a pipeline 3 and a selector valve 20 and is led into the main channel in the state that the sample in the gauge tube 22 is held between the reagents in the gauge tubes 24a and 24b. Then, while passing through a reaction coil 9, the sample is made to react with the reagent, and measurement is conducted by a detector 10.
Patent JP-S5887622-A (JP)
Title: Controller for printer
Inventor: SUZUKI MASAMITSU
IPC: G06F3/12
Filed: 1981-11-20
Abstract: PURPOSE:To make the preparation of print information being a line image easy and to reduce the load of a computer, by forming the print information with a plurality of blocks and analyzing additional information included in the print information at a page area controlling circuit. CONSTITUTION:Print information sectioned into a plurality of blocks transmitted from a host computer is tentatively stored in a reception buffer 201, the information is decoded at an edition circuit 202 and converted into an internal code and applied to a page area control circuit 208. This the information representing the extension of dot pattern from a home position set in a page area is added to this block and the information is analyzed at the circuit 208. When the present block is not the final block, the output of an output circuit 206 is suppressed. Further, the dot pattern extending position of the present block is instructed to a pattern assignment circuit 204, the dot pattern is read out from a pattern generator 203 and stored in a page area of a memory 205 to make the preparation of the print information being the line image easy at the circuit 206.
Patent JP-S6248267-A (JP)
Title: Synchronous changeover system for inverter
Inventor: SHIBUYA TADASHI
IPC: H02M7/493
Filed: 1985-08-23
Abstract: PURPOSE:To enable a preset inverter to be synchronously changed over to a new inverter without remodeling the preset inverter, by providing the new inverter with a synchronous control means, and by controlling each power source under feeding current to a load synchronously among preset power sources, to change the preset inverter synchronously over to the new inverter. CONSTITUTION:To control a new inverter 6 in synchronization with a preset inverter 1 or 2, synchronization is individually obtained from the output voltage of the preset inverters 1, 2 at the synchronous points. By referring to the synchronous control with the detection of the ON state of thyristor switches 3, 4, synchronization is obtained on the preset inverter 1 or 2 feeding power to a load 5, or on both preset inverters 1 and 2 in a parallel operation state. By the synchronous control in this manner, the preset inverters are not provided with synchronous control means, and can be synchronously changed over to the new inverter 6.
Patent JP-H0717926-A (JP)
Title: Optically active amine derivative
Inventor: WATANABE TAKEO
IPC: G02F1/13
Filed: 1993-06-29
Abstract: PURPOSE:To obtain a novel optically active amine derivative capable of exhibiting ferroelectricity to whole composition and inducing further large spontaneous polarization by adding to a liquid crystal composition having no ferroelectrocity. CONSTITUTION:An optically active amine derivative of formula I [R<1> and R<3> are 1-18C straight-chain or branched chain alkyl which may be replaced by one or more halogen atoms; R<2> is H, methyl or ethyl; X<1> is 1,4-phenylene or 1,4-cyclohexylene; X<2> is 1,4-phenylene; (n) is 1 or 2], e.g. 4-[N-methyl-N-(S)-(2- methylbutyl)amino-methyl]benozic acid-4''-[2-(S)methyloctanoyl]-4'-biphenylester. The compound is obtained by subjecting a compound of formula II or its hydrochloride, etc., to esterification with a compound of formula III using dicyclohexylcarbodiimide or thionyl chloride.